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When you change coordinates of points of a figure to get another figure the original figure is called what?
The original figure is called the pre-image. After the transformation it becomes the image.
A line that divides a figure into two congruent halves and are a mirrior image of each other?
line symmetry
Is the reflection of a figure in the x-axis equivalent to the rotation of that same figure 180 about the orgin?
It can be but in general a reflection in a line produces a 'mirror image'
How can a line be drawn through this figure so that both halves are congruent?
It will be a line of symmetry creating a 'mirror image'
Is it plain mirror or concave mirror producing magnified real image?
A plane (flat) mirror reflects an image which is the same size and shape, and colour as the object in front of the mirror. A concave mirror can produce a magnified image. If the image is in front of the mirror it is a real image; if behind it is a virtual (non-real) image. A real image can be cast upon a white the best) surface
What is the line that divides a figure into two matching parts?
It is a line of symmetry.
What is a mirror image of a figure?
virtual
What is the transformation called when you flip a figure in a mirror line?
The transformation is called a reflection. In a reflection, each point of the figure is mapped to a corresponding point on the opposite side of the mirror line, maintaining the same distance from the line. This creates a mirror image of the original figure.
What line divides a mirror in half?
The line that divides a mirror in half is called the "line of symmetry." This line runs vertically down the center of the mirror, creating two equal halves. It reflects light evenly on both sides, ensuring that the image appears balanced and symmetrical.
What is a change in the position of a figure that gives the mirror image of the figure?
Reflection.
What is the definition of reflectional symmetry?
An image has Reflectional Symmetry if there is at least one line which splits the image in half so that one side is the mirror image of the other. Reflectional symmetry is also called line symmetry or mirror symmetry because there is a line in the figure where a mirror could be placed, and the figure would look the same.
What is when on half of a figure is a mirror image and of the other half?
When half of a figure is a mirror image of the other half, it is called bilateral symmetry. This means that both halves of the figure are identical when divided along a specific line. Examples of bilateral symmetry can be found in many organisms, such as butterflies and humans.
It divides something in half so that each half is a mirror image of the other?
Symmetry
What is your reflection in a mirror called?
The reflection of an object in a mirror is called a virtual image. This image appears to be behind the mirror, but it is not a physical object.
When one half of a figure is a mirror image of the other?
Symetrical
What is the change in the position of a figure that gives the mirror image of the figure?
Reflection about the y-axis can do that.
What is a transformation that creates a mirror image of the original image?
A transformation that creates a mirror image of the original image is called a reflection. This transformation flips the image across a line called the axis of reflection, creating a mirror image that is a flipped version of the original.
